import com.sun.xml.internal.bind.v2.TODO;

import java.util.Random;
import java.util.Scanner;

public class Guessnumber {

    public static void main(String[] args) {


        Random rand = new Random();
        Scanner scan = new Scanner(System.in);
        String playAgain = "";
        do {
            int chances = 7;
            System.out.println("还有7次机会，请猜一个1-100之间的整数：");
        int answer = rand.nextInt(100) + 1;
//        System.out.println(answer);
        int guess = scan.nextInt();
        while (guess != answer && chances > 1) {
            chances = chances - 1;
            if (guess < answer) {
                System.out.println(guess + "猜小了！还有" + chances + "次机会！请猜一次1-100之间的整数:");
            } else if (guess > answer) {
                System.out.println(guess + "猜大了！还有" + chances + "次机会！请猜一次1-100之间的整数:");
            }
            guess = scan.nextInt();
        }
        if(guess == answer) {
            System.out.println("猜对啦!");
        }
                System.out.println("重玩一次嘛？（y/n）？");
                playAgain = scan.next();
            }while(playAgain.equalsIgnoreCase("y"));


        }
    }

